Earlier this year, he pulled out of directing a stage production of John Steinbeck's Of Mice and Men in Connecticut because of unspecified health problems.

'Ego removed'

Eulogies for the star have poured in from friends and colleagues around the world.

Sam Mendes, who directed Newman in 2002's Road To Perdition, said the actor was "an extraordinary man in every respect".

The thing I remember the most about him is his total lack of ego and his lack of entourage and his lack of hangers-on."

Paul Newman's daughter, Lissy pays tribute to her fatherFilm star George Clooney said: "He set the bar too high for the rest of us. Not just actors, but all of us."

Kevin Spacey added: "He used his success to help others and did it without wanting a lot of credit.

"He should be an example to everyone in the acting profession because he seemed to have had his ego surgically removed."

Hit films

Although his handsome looks and piercing blue eyes made him an ideal romantic lead, Newman often played rebels, tough guys and losers.

"I was always a character actor," he once said. "I just looked like Little Red Riding Hood."

His movies included Cat On A Hot Tin Roof, The Hustler, The Sting and Hud.

More tributes to Paul Newman

Along the way, he worked with some of the biggest names in Hollywood - including Alfred Hitchcock, Robert Altman, Martin Scorsese, Elizabeth Taylor, Lauren Bacall and Tom Hanks.

He also appeared with his wife, Joanne Woodward, in several films including Long Hot Summer and Paris Blues. The star later directed his wife in movies such as Rachel, Rachel and The Glass Menagerie.

But his most famous screen partner was undoubtedly Robert Redford, his sidekick in both Butch Cassidy and The Sting.

In addition to his Academy Award for best actor, he was given an honorary Oscar in 1986 "in recognition of his many and memorable compelling screen performances and for his personal integrity and dedication to his craft".

YOUR MEMORIES His humour, charm, cleverness and above all his humanity could never be copied

Felicity Wood, London, UK

In 1994, he picked up a third Oscar, the Jean Hersholt Humanitarian Award, for his charitable work.

His philanthropic efforts included the establishment of summer camps for children who suffered from life-threatening illnesses.

He also donated profits from his Newman's Own food range to a number of charitable organisations.

Newman's last film role was as the voice of Doc Hudson, one of the most famous racing cars in history, in the Pixar animation Cars.

It was perhaps a fitting epitaph for the actor, who had a lifelong fascination with the sport - and put his film career on hold in the 1970s to become a professional racing driver.

He is survived by his wife, five children, two grandsons and his older brother Arthur.